
Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Faro Intl. Airport (FAO)
- TAP Portugal
TAP Portugal
- British Airways
British Airways
- Lufthansa
Lufthansa
- Aer Lingus
Aer Lingus
- Air Canada
Air Canada
- Swiss International Air Lines
Swiss International Air Lines
- KLM
KLM
- Plan, book, fly with confidence
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Cheap Flights from Chicago to Faro (ORD-FAO)
Prices were available within the past 7 days and start at $312 for one-way flights and $467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Chicago (ORD) to Faro (FAO)
January is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near Faro
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | O'Hare Intl. |
Destination airport | Faro Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United |
Roundtrip price | $466 |
Distance | 4115 mi |
Chicago to Faro Flights
The cheapest times to fly from Chicago to Faro
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Faro are during the month of May. You can find some of the cheapest flights from Chicago to Faro with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Chicago to Faro
Sunday is one of the best days to book for cheap flights from Chicago to Faro: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Chicago to Faro
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Faro in 2025. You can also book with separate airlines for your outbound and return journeys, from $312 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Faro flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Faro airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Top Routes from Chicago
- Chicago to Mexico City (ORD - MEX)
- Chicago to Newark Liberty Intl. Airport (ORD - EWR)
- Chicago to Phoenix (ORD - PHX)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Miami (ORD - MIA)
- Chicago to New York (ORD - LGA)
- Chicago to Fort Lauderdale (ORD - FLL)
- Chicago to Boston (ORD - BOS)
- Chicago to Toluca (ORD - TLC)
- Chicago to Denver (ORD - DEN)
- Chicago to New York (ORD - JFK)
- Chicago to Seattle (ORD - SEA)
Top Routes to Faro
- Newark Liberty Intl. Airport to Faro (EWR - FAO)
- Los Angeles to Faro (LAX - FAO)
- Miami to Faro (MIA - FAO)
- New York to Faro (LGA - FAO)
- Boston to Faro (BOS - FAO)
- London to Faro (LTN - FAO)
- London to Faro (STN - FAO)
- Washington to Faro (IAD - FAO)
- New York to Faro (JFK - FAO)
- Porto to Faro (OPO - FAO)
- Marseille to Faro (MRS - FAO)
- Dublin to Faro (DUB - FAO)
Top Routes from Chicago
- Aeromexico Chicago to Mexico City
- Alaska Airlines Chicago to Phoenix
- Spirit Airlines Chicago to Los Angeles
- Spirit Airlines Chicago to New York
- Spirit Airlines Chicago to Fort Lauderdale
- JetBlue Airways Chicago to Boston
- Frontier Airlines Chicago to Denver
- JetBlue Airways Chicago to New York
- Alaska Airlines Chicago to Seattle
- Spirit Airlines Chicago to Houston
Top Routes to Faro
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Chicago
Nearby Airports
- Chicago Executive Airport (PWK)
- Midway Intl. Airport (MDW)
- Dupage Airport (DPA)
- Kenosha Regional Airport (ENW)
- Greater Rockford Airport (RFD)
- General Mitchell Intl. Airport (MKE)
- Waukesha County Airport (UES)
- South Bend Intl. Airport (SBN)
- Dane County Regional Airport (MSN)
- Goshen Municipal Airport (GSH)
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